Home / 3,272,358.81-4,908,873.42-1,252,301.70

Finding the Fourth Proportional to 3,272,358.81, 4,908,873.42 and 1,252,301.70

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Solution

The fourth proportional to 3,272,358.81, 4,908,873.42 and 1,252,301.70 is: 1,878,580.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,358.81 : 4,908,873.42 = 1,252,301.70 : x
  2. Step 2: Convert to fraction form
    3,272,358.81/4,908,873.42 = 1,252,301.70/x
  3. Step 3: Cross multiply
    3,272,358.81x = 4,908,873.42 × 1,252,301.70
  4. Step 4: Simplify right side
    3,272,358.81x = 6,147,390,528,950.81
  5. Step 5: Solve for x
    x = 6,147,390,528,950.81/3,272,358.81
  6. Step 6: Final answer
    x = 1,878,580.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.